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Please have a look at Training Package Application Note Design/LowskewManagement project.
Global signals management
There are some signals with high fan out can be mapped into low-skew network and introduced some important delays. It could be the problem with synchronous signals load, set, reset, …
In order to avoid this problem, use rejectLowskew method.
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p.rejectLowskew('inst1|reset_sync') |
Memory initialization
There are several ways to initialize a memory (attribute, generic, python method).
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